I have taken eleven deer sized animals with my 6.5x284, loaded with 140 gr Berger hunting VLD's and a couple of 140 JLK's at 2965 fps. I can see no difference between the Bergers and JLK's. Shots were taken from 200 to a max of 998 yards with the majority between 400 and 700 yards. All were broadside shots with the exception of a frontal chest shot on an antelope at 200 yards. A couple were hit through both shoulders, two through the spine, and the balance in the chest in various spots from behind the shoulder to just back of the liver(bad wind read). All dropped where they stood or within a few steps. All except the frontal shot on the antelope had complete penetration with a half inch entrance and a three inch exit hole. Never found the bullet or fragments on the antelope. Probably in the gut. I have shot a lot of animals with various calibers and bullet designs. I personally have never owned a rig that was more accurate than my 6.5x284 with VLD's, and have not had a bullet design that performed better, particularly at the extended ranges. I have had controlled expansion bullets that would not expand at longer ranges. While I was initially skeptical of the VLD design, at least for deer sized game, I'm now a believer.